//--------------------------------------------------------------------------------
// This file is part of the Windows Workflow Foundation Sample Code
//
// Copyright (c) Microsoft Corporation. All rights reserved.
//
// This source code is intended only as a supplement to Microsoft
// Development Tools and/or on-line documentation.  See these other
// materials for detailed information regarding Microsoft code samples.
// 
// THIS CODE AND INFORMATION ARE PROVIDED AS IS WITHOUT WARRANTY OF ANY
// KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
// PARTICULAR PURPOSE.
//--------------------------------------------------------------------------------

using System;
using System.Collections.ObjectModel;
using System.ComponentModel;
using System.Drawing.Design;
using Microsoft.Samples.Workflow.UI.Design;

namespace Microsoft.Samples.Workflow.UI
{
    [Serializable]
    [Editor(typeof(TransitionCollectionEditor), typeof(UITypeEditor))]
    public sealed class TransitionCollection : KeyedCollection<string, Transition>
    {
        public TransitionCollection()
        {
        }

        protected override string GetKeyForItem(Transition item)
        {
            return item.Target;
        }
    }
}
